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Fig. 3 | Journal of Orthopaedic Surgery and Research

Fig. 3

From: Accuracy and reliability of tridimensional electromagnetic sensor system for elbow ROM measurement

Fig. 3

In vivo assessment of EMS. a Measurement at maximum elbow flexion. b Measurement at maximum elbow extension. The participants wore braces with sensors on their upper arms and forearms in a sitting position and performed active flexion and extension of the elbow joint with anterior elevation of the shoulder joint and forearm in maximal supination. EMS and radiological measurements were taken simultaneously

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